Honestly I was a little disappointed with my stay (not the host's fault). The location is on the second floor and with the curtains open you're quite visible from people just walking down the street. There's not a lot of natural light. The traffic along the street isn't crazy, but it's not quiet and neither are the air conditioners. The building isn't very well maintained and the pool didn't seem clean enough to be inviting.
Pluses:
- Fairly fast internet (300Mbps up/down)
- 4 air conditioners! We were never hot.
- Nice large TV
But if you're just looking for someplace near Sukhumvit for a short stay then this is a good place. It was very clean.